/*
 * TeleStax, Open Source Cloud Communications  Copyright 2012.
 * and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.mobicents.protocols.ss7.map.api.service.mobility.authentication;

/**
 * 

AccessType ::= ENUMERATED {
	call (0),
	emergencyCall (1),
	locationUpdating (2),
	supplementaryService (3),
	shortMessage (4),
	gprsAttach (5),
	routingAreaUpdating (6),
	serviceRequest (7),
	pdpContextActivation (8),
	pdpContextDeactivation (9),
	...,
	gprsDetach (10)}
	-- exception handling:
	-- received values greater than 10 shall be ignored.

 * 
 * @author sergey vetyutnev
 * 
 */
public enum AccessType {
	call(0), 
	emergencyCall(1), 
	locationUpdating(2), 
	supplementaryService(3), 
	shortMessage(4), 
	gprsAttach(5), 
	routingAreaUpdating(6), 
	serviceRequest(7), 
	pdpContextActivation(8), 
	pdpContextDeactivation(9), 
	gprsDetach(10);

	private int code;

	private AccessType(int code) {
		this.code = code;
	}

	public int getCode() {
		return this.code;
	}

	public static AccessType getInstance(int code) {
		switch (code) {
		case 0:
			return AccessType.call;
		case 1:
			return AccessType.emergencyCall;
		case 2:
			return AccessType.locationUpdating;
		case 3:
			return AccessType.supplementaryService;
		case 4:
			return AccessType.shortMessage;
		case 5:
			return AccessType.gprsAttach;
		case 6:
			return AccessType.routingAreaUpdating;
		case 7:
			return AccessType.serviceRequest;
		case 8:
			return AccessType.pdpContextActivation;
		case 9:
			return AccessType.pdpContextDeactivation;
		case 10:
			return AccessType.gprsDetach;
		default:
			return null;
		}
	}
}
